70900925

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 89803776

約数和(自身を除く): 18902851

約数列:

[1, 5, 25, 127, 137, 163, 635, 685, 815, 3175, 3425, 4075, 17399, 20701, 22331, 86995, 103505, 111655, 434975, 517525, 558275, 2836037, 14180185, 70900925]

約数ペア:

[(1, 70900925), (5, 14180185), (25, 2836037), (127, 558275), (137, 517525), (163, 434975), (635, 111655), (685, 103505), (815, 86995), (3175, 22331), (3425, 20701), (4075, 17399)]